Make auto-savestates not use the task queue #16061
Merged
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Auto savestate (and its optional thumbnail) is generated on core unload (quit, netplay start, etc). This ends up using the task-queue, which in many cases deadlocks and/or causes a crash due to its asynchronous nature.
Given that this is a state that must be generated before quiting or reloading the core, it makes no sense to use the task queue, it should be a synchronous job like for instance SRAM saving.
This should fix #15248 (tested by @schmurtzm)
This issue affects many UIs that use Retroarch (since they launch and rely on the generated state and screenshot on exit).